Answer: Waking up 5 minutes before you're supposed to be at work and showing up 45 minutes late.
Bonus question: What makes it all okay?
Answer: When your boss doesn't notice either day.
Still though. I'm not out to push my luck, I did that yesterday when I got pulled over and the cop let me off. I do have a story all lined up in case I do get asked about it, but still. I have to do something about this. It might have something to do with the fact that I slept last night from 6 till 9 and then was up until 2:30.